<%#
 Copyright 2013-2020 the original author or authors from the JHipster project.

 This file is part of the JHipster project, see https://jhipster.github.io/
 for more information.

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
-%>
package <%= packageName %>.security.oauth2;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletRequestWrapper;

/**
 * A request mapper used to modify the cookies in the original request.
 * This is needed such that we can modify the cookies of the request during a token refresh.
 * The token refresh happens before authentication by the {@code OAuth2AuthenticationProcessingFilter}
 * so we must make sure that further in the filter chain, we have the new cookies and not the expired/missing ones.
 */
class CookiesHttpServletRequestWrapper extends HttpServletRequestWrapper {
    /**
     * The new cookies of the request. Use these instead of the ones found in the wrapped request.
     */
    private Cookie[] cookies;

    public CookiesHttpServletRequestWrapper(HttpServletRequest request, Cookie[] cookies) {
        super(request);
        this.cookies = cookies;
    }

    /**
     * Return the modified cookies instead of the original ones.
     * @return the modified cookies.
     */
    @Override
    public Cookie[] getCookies() {
        return cookies;
    }
}
